各位,现网新增了核心交换机,生成树配置root的,对接到既有核心,弹出相关的信息,请问这是什么情况呢?
2 22:14:43:249 2001 HX-S9850-4C-D08D09-38U STP/4/STP_DISPUTE: Instance 0's port Bridge-Aggregation112 received an inferior BPDU from a designated port which is in forwarding or learning state. %Jan 2 22:14:45:253 2001 HX-S9850-4C-D08D09-38U STP/4/STP_DISPUTE: Instance 0's port Bridge-Aggregation112 received an inferior BPDU from a designated port which is in forwarding or learning state. %Jan 2 22:14:47:254 2001 HX-S9850-4C-D08D09-38U STP/4/STP_DISPUTE: Instance 0's port Bridge-Aggregation112 received an inferior BPDU from a designated port which is in forwarding or learning state. %Jan 2 22:14:49:264 2001 HX-S9850-4C-D08D09-38U STP/4/STP_DISPUTE: Instance 0's port Bridge-Aggregation112 received an inferior BPDU from a designated port which is in forwarding or learning state. %Jan 2 22:14:51:293 2001 HX-S9850-4C-D08D09-38U STP/4/STP_DISPUTE: Instance 0's port Bridge-Aggregation112 received an inferior BPDU from a designated port which is in forwarding or learning state.
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最佳答案
表示端口收到了非阻塞指定端口发出的低优先级消息,可以排查网络中是否有设备没有开启STP,导致BPDU被到作普通报文透传,但是有些接口又没有放通BPDU的VLAN,导致BPDU报文不能正常转发,这种情况下就容易发生这样的情况。
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